Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1121		1		70
1085		2		77
1058		3		83
1047		4		195
1031		5		198

Optimization completed
----------------------
number of nodes     : 23
number of edges     : 50
number of demands   : 506
first solution time : 2
optimization time   : 180062
initial max maxLinkLoad    : 1155
final max maxLinkLoad      : 1031
number of tunnels   : 5
pre-optimization max link utilization 1.1554892911555557
post-optimization max link utilization 1.0314028391777779

Optimization time (in seconds): 180.073270538
